Follow the dead bodies – 18 each week – that travel along the mountain passes in northern Greece for cremation in another country. Hosted by Academy Award-winning documentary film-maker Asif Kapadia (Amy, Senna, Diego Maradona), this is the third episode in a five-part series from BBC World Service in collaboration with Robert Redford’s Sundance Institute. Detours takes us off the main roads of our lives, following people who didn’t end up where they expected.Producer: Portia Crowe